EP 3073066 B1 20171018 - CAM FOLLOWER, INJECTION PUMP AND VALVE ACTUATOR COMPRISING SUCH A CAM FOLLOWER, AND MANUFACTURING METHOD
Title (en)
CAM FOLLOWER, INJECTION PUMP AND VALVE ACTUATOR COMPRISING SUCH A CAM FOLLOWER, AND MANUFACTURING METHOD
Title (de)
NOCKENFOLGER, EINSPRITZPUMPE UND VENTILAKTUATOR MIT SOLCH EINEM NOCKENFOLGER UND HERSTELLUNGSVERFAHREN
Title (fr)
SUIVEUR DE CAME, POMPE À INJECTION ET ACTIONNEUR DE SOUPAPE COMPRENANT UN TEL SUIVEUR DE CAME ET PROCÉDÉ DE FABRICATION
Publication
Application
Priority
EP 15305455 A 20150327
Abstract (en)
[origin: EP3073066A1] The invention concerns a cam follower (1), comprising: a tappet (10) having a cylindrical outer surface (14) centered on a longitudinal axis (Y1) and adapted to slide in a housing surrounding the tappet (10), a pin (30) extending between two opposite ends (34) along a transverse axis (X1) perpendicular to the longitudinal axis (Y1), a roller element (40) movable in rotation relative to the pin (30) around the transverse axis (X1) and adapted to roll on a cam (4), and lubrication channels (80) for lubricating the pin (30) and the roller (40). According to the invention, the cam follower (1) further comprises a support element (20) mounted in the tappet (10) and supporting the pin (30), and the lubrication channels (80) include at least one pair of consecutive channels (81, 82) formed through the tappet (10) and the support element (20). The invention also concerns an injection pump and a valve actuator for a motor vehicle, each comprising such a cam follower (1). The invention also concerns a method for manufacturing such a cam follower (1).
IPC 8 full level
F02M 63/00 (2006.01); F01L 1/14 (2006.01); F01M 9/10 (2006.01); F02M 59/06 (2006.01); F02M 59/10 (2006.01); F02M 59/48 (2006.01)
CPC (source: CN EP US)
F01L 1/04 (2013.01 - CN); F01L 1/14 (2013.01 - CN EP US); F01M 9/10 (2013.01 - CN); F01M 9/104 (2013.01 - CN EP US); F02M 59/06 (2013.01 - EP US); F02M 59/102 (2013.01 - CN EP US); F02M 59/48 (2013.01 - CN EP US); F02M 63/0001 (2013.01 - EP US); F01L 2301/00 (2020.05 - CN); F01L 2305/00 (2020.05 - EP US); F01L 2307/00 (2020.05 - EP US); F01L 2810/02 (2013.01 - EP US); F02M 2200/8015 (2013.01 - EP US); F02M 2200/852 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3073066 A1 20160928; EP 3073066 B1 20171018; CN 106014735 A 20161012; CN 106014735 B 20200911; US 10006425 B2 20180626; US 2016281667 A1 20160929
DOCDB simple family (application)
EP 15305455 A 20150327; CN 201610166514 A 20160322; US 201615082061 A 20160328